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Automated Recovery: Features an automatic reset at 105 degrees F
the system "short cycling" (turning on and off rapidly)
Interchangeable OEM Part: Built to Honeywell 32004766-008 specifications for a true drop-in replacement on existing gas-burning systems
The solid flange housing facilitates easy installation and removal using the two 1/4" x 3/4" cap screws
Modine 5H0730570003 Block Vent Switch Automated Recovery: Features an automaticThe Modine 5H0730570003 Blocked Vent Switch is a critical safety component engineered to monitor flue gas temperatures and prevent hazardous operating conditions. This genuine OEM replacement part is specifically designed for Modine PD400 and BD400 unit heaters, serving as the direct functional successor to the legacy 5H73057 3 model. Operating as a manual reset safety switch, it is calibrated to trip when vent temperatures reach 200F (93C),
US$ 28.99
US$ 95.90
US$ 40.00